Prosonic FMU4x FMU42
Brand: Endress+Hauser
Prosonic FMU4x FMU42
Brand: Endress+Hauser
Extended Specs at a Glance
Solids: 5 m (16 ft)
(-40 °F ... 176 °F)
(10 psi ... 36 psi)
Field of application
The Prosonic FMU42 sensor is suited for non-contact level measurement in fluids, pastes, coarse bulk material and flow measurement in open channels or at weirs. The two-wire or four-wire compact transmitter can be used in applications with storage tanks, agitators, on stockpiles and conveyor belts. The envelope curve can be shown on the on-site display for simple diagnosis. Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate.
Two-wire or four wire instrument for continuous non-contact level and flow measurement.
Process connection: Flange
Temperature: -40 to +80°C (-40 to +176°F)
Pressure: +0.7 to +2.5bar (+10 to +36psi)
Maximum measuring distance: Liquids 10m (33ft), Solids 5m (16ft)
Blocking distance: Liquids and Solids 0.4m (1.3ft)
International explosion protection certificates
Key Benefits
- Reliable non-contact measurement
- Quick and simple commissioning via menu-guided on-site operation with four-line plain text display, 7 languages selectable
- Envelope curves on the on-site display for simple diagnosis
- Hermetically sealed and potted sensor
- Chemically resistant sensor out of PVDF
- Calibration without filling or discharging
- Integrated temperature sensor for automatic correction of the temperature dependent sound velocity
Specifications
Brand
Industry
- Chemical
- Water, Wastewater & Waste
- Food & Beverage
- Power & Energy
- Mining, Minerals & Metals
- Oil & Gas
- Pulp & Paper (incl. Printing)
Product Family
- Prosonic
Continuous / Liquids
Characteristic / Application
- Compact ultrasonic transmitter
Supply / Communication
- 2-wire HART
Accuracy
- +/- 4 mm or +/- 0,2 % of set measuring range
Ambient temperature
- -40 °C ... 80 °C
- (-40 °F ... 176 °F)
Process temperature
- -40 °C ... 80 °C
- (-40 °F ... 176 °F)
Process pressure / max. overpressure limit
- 0.7 bar ... 2.5 bar abs
- (10 psi ... 36 psi)
Main wetted parts
- PVDF
Process connection
- Flange
- DN80, ASME 3", JIS 10K 80
- DN100,ASME 4", JIS 10K 100
- Mounting bracket
Blocking distance
- 0.4 m (1.3 ft)
Max. measurement distance
- Liquids: 10 m (33 ft),
- Solids: 5 m (16 ft)
Communication
- 4...20 mA HART
Certificates / Approvals
- ATEX, FM, CSA, IEC, INMETRO, NEPSI
Application limits
- Foam / high turbulence possible:
- FMU44/FDU92
- Fast filling and discharging
- rate:
- FMU90 + FDU9x
- Level limit detection
Continuous / Solids
Characteristic / Application
- Compact ultrasonic transmitter
Supply / Communication
- 2-wire HART
Accuracy
- +/- 4 mm or +/- 0,2 % of set measuring range
Ambient temperature
- -40 °C ... 80 °C
- (-40 °F ... 176 °F)
Process temperature
- -40 °C ... 80 °C
- (-40 °F ... 176 °F)
Process pressure / max. overpressure limit
- 0.7 bar ... 2.5 bar abs
- (10 psi ... 36 psi)
Main wetted parts
- PVDF
Process connection
- Flange
- DN80, ASME 3", JIS 10K 80
- DN100,ASME 4", JIS 10K 100
- Mounting bracket
Blocking distance
- 0.4 m (1.3 ft)
Max. measurement distance
- Liquids: 10 m (33 ft),
- Solids: 5 m (16 ft)
Communication
- 4...20 mA HART
Certificates / Approvals
- ATEX, FM, CSA, IEC, INMETRO, NEPSI
Application limits
- Take notice of range diagram
